circuit board

Technique of protection insullac of printed circuit board (PCB) has a strong impact on service life of electronic devices in ships.

印制板的三防绝缘处理对舰电子设备的使寿命有很大的影响,要探讨印制板三防绝缘喷涂工艺的一些改进。

A common bus system that is used to interconnect microcomputer circuit boards manufactured by Intel. Multibus is a registered trademark of Intel.

使商标的，并应当标明“商标”或者标记。

Especially regarding the encirclement wooden woodware's and so on around the keel which, big circuit board easy to be affected with damp electric wires, should pay attention to this point.

尤其对于环绕在易受潮的木龙骨、大芯板等木制品周围的电线，更应意这一点。